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Home > Encyclopedia > 1,3-Benzodioxole-5-ethanamine

1,3-Benzodioxole-5-ethanamine

1,3-Benzodioxole-5-ethanamine structure

1,3-Benzodioxole-5-ethanamine 

structure
  • CAS No:

    1484-85-1

  • Formula:

    C9H11NO2

  • Chemical Name:

    1,3-Benzodioxole-5-ethanamine

  • Synonyms:

    1,3-Benzodioxole-5-ethanamine;Phenethylamine,3,4-(methylenedioxy)-;Homopiperonylamine;3,4-(Methylenedioxy)phenethylamine;3,4-(Methylenedioxy)-β-phenethylamine;2-(3,4-Methylenedioxyphenyl)ethylamine;3,4-(Methylenedioxy)phenylethylamine;[2-(Benzodioxol-5-yl)ethyl]amine;2-Benzo[1,3]dioxol-5-yl-ethylamine;2-Benzo[1,3]dioxol-5-ylethanamine;5-(2-Aminoethyl)benzodioxole;2-(Benzo[d][1,3]dioxol-5-yl)ethanamine;5-(2-Aminoethyl)-1,3-benzodioxole;2-(2H-1,3-Benzodioxol-5-yl)ethan-1-amine;2-(1,3-Dioxaindan-5-yl)ethan-1-amine

  • Categories:

    Organic Chemistry  >  Amides

Description

Colourless Liquid

1,3-Benzodioxole-5-ethanamine Basic Attributes

165.19

165.19

216-060-8

DTXSID00163982

29213000

Characteristics

44.5

1.32

Colorless to pale yellow Liquid

1.225

114 °C

166 °C @ Press: 20 Torr

129.8±26.0 °C

1.5620 (estimate)

-20°C Freezer, Under Inert Atmosphere

0.000618mmHg at 25°C

Safety Information

II

3

UN 3295 3/PG 2

3

41

26-39-24/25

SH9670000

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Danger|H315 (66.67%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

3,4-methylenedioxyphenethylamine

1,3-Benzodioxole-5-ethanamine Use and Manufacturing

Methods of Manufacturing

From pepper acetonitrile or pepper ethylidene imide prepared by catalytic hydrogenation. Put the piperidine, ethanol, nickel catalyst into the autoclave. After replacing the air in the kettle with nitrogen, ammonia gas is introduced, and then hydrogen is added. Control pressure 3-4MPa, temperature 95-100℃, start hydrogenation reaction when it no longer absorbs hydrogen, continue heat preservation, maintain hydrogen pressure for 30min. Cool to 30℃, let the pressure drop stand, filter with the residual pressure in the kettle, and remove the nickel catalyst (applied in ethanol). The filtrate is first distilled at atmospheric pressure to recover the ammonia ethanol solution, and then subjected to vacuum distillation to collect 110-140°C (1.33kPa) fractions to obtain piperonylamine. The yield is 80%. When using pepper acetonitrile production, the process is similar, the temperature is 80-85 ℃, the pressure is about 1MPa. Piperonylamine with a content of 92-94% was obtained. Raw material consumption quota: 1050kg/t for pepper acetonitrile, 23.4kg/t for Raney nickel, 70kg/t for hydrogen, and 982kg/t for ethanol (99%).

Uses

A metabolite of Dopamine analogs

Computed Properties

Molecular Weight:165.19
XLogP3:1.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:165.078978594
Monoisotopic Mass:165.078978594
Topological Polar Surface Area:44.5
Heavy Atom Count:12
Complexity:152
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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